Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

BAS Controls Mission Critical Service Technician

$35 - $65 per hour

Liberty Personnel Services, Inc.

Dallas, TX

Job Details:

My client is the largest independent commercial HVAC manufacturers’ rep in North America , with 20 locations in the US and Canada. You would become part of the best team in Commercial HVAC, Refrigeration, and of course, BMS and Industrial Controls. 

Key Responsibilities

  • Perform preventive and corrective maintenance on data center controls and automation systems , including but not limited to:
  • BAS/BMS controllers and field panels.
  • EPMS and power-monitoring interface points .
  • DCIM-adjacent monitoring and integration points.
  • Control panels, relays, terminal blocks, low-voltage wiring, and communication modules.
  • Temperature, humidity, differential pressure, static pressure, airflow, leak detection, and equipment status sensors.
  • CRAH/CRAC, AHU/RTU, fan wall, chilled water, pump, cooling tower, adiabatic, and liquid-cooling control interfaces.
  • UPS, generator, ATS/STS, switchgear, PDU, RPP , and electrical monitoring points where applicable.
  • Alarm points, trend logs, graphics, setpoints, schedules, and sequence-of-operation logic.
  • Execute work through the approved field management system using approved. MOPs, SOPs, EOPs, and change-management processes.
  • Maintain awareness of redundancy, upstream/downstream impacts, stacked risk, and potential consequences of controls changes.
  • Support alarm response, degraded performance investigations, sensor failures, communication loss, control-loop instability, and emergency service calls per SLA.
  • Perform point-to-point verification, sensor validation, command/feedback checks, trend review, and controls readiness inspections.
  • Support startup, functional testing, integrated systems testing, and turnover activities as assigned.
  • Document work performed, readings, screenshots, trends, deficiencies, alarms, corrective actions, and system conditions accurately.
  • Follow strict safety protocols, including LOTO, PPE, low-voltage electrical safety, site access rules, tool control, and live-site restrictions.
  • Participate in scheduled maintenance windows, on-call rotations, after-hours response, and outage-support activities.
  • Complete required company, data center, controls, OEM, and mission-critical training.

Please reach out to Mike Hopkins at View email address on libertyjobs.com and I'll send company/position details.  Everything is 100% confidential.  I also have multiple clients that might match your skillset so call me at Show phone number.

#libertyjobs

#midsenior

#buildingautomation

#HVAC

Vacancy posted a month ago
Similar jobs that could be interesting for youBased on the BAS Controls Mission Critical Service Technician in Dallas, TX vacancy
  • $35 - $65 per hour

     ...of course, BMS and Industrial Controls.  Key Responsibilities...  ...including but not limited to: BAS/BMS controllers and field panels...  ...instability, and emergency service calls per SLA. Perform...  ...data center, controls, OEM, and mission-critical training. Please reach out... 
    Suggested

    Liberty Personnel Services, Inc.

    Dallas, TX
    a month ago
  •  ...is a rapidly growing, full‑service building engineering company...  ...electrical, plumbing, and controls services across the southeastern...  ...States. The Controls - Mission Critical Technician role focuses on maintaining...  ...requires working across BAS/BMS platforms, EPMS interfaces... 
    Suggested

    Upchurch

    Dallas, TX
    3 days ago
  • A building automation firm in Richardson, TX, is seeking a Controls Service Technician to manage service and support for advanced building systems. The role requires strong DDC/BAS experience and proficiency in ladder-logic programming. This position offers competitive... 
    Suggested

    DropUp®

    Richardson, TX
    4 days ago
  •  ...This is an excellent opportunity for a Controls Service Technician to join a rapidly growing building...  ...continues to expand, this role plays a critical part in delivering responsive, high‑quality...  ...for a technician with strong DDC and BAS experience who enjoys hands‑on... 
    Suggested
    Hourly pay
    Full time
    Casual work
    Monday to Friday

    DropUp®

    Richardson, TX
    4 days ago
  • $45 - $57 per hour

     ...Bring Your BAS Expertise to Mission-Critical Data Center Projects Nationwide This Jobot Job is hosted...  ...leading independent mission-critical controls provider Why join us? Health, Dental...  ...Job Details Lead BAS / DDC Field Technician - Traveling Compensation: $45-$55... 
    Suggested
    Hourly pay
    Daily paid
    Full time
    Temporary work
    For contractors
    For subcontractor
    Local area
    Weekend work

    Jobot

    Dallas, TX
    9 hours ago
  •  ...entry‑level role supporting field operations on large‑scale, mission‑critical data center projects. This position is responsible for layout...  ...Duties and Responsibilities Assist with site layout, benchmarks, control points, and verification of in‑field conditions. Perform... 
    Temporary work
    Internship

    Alston Construction

    Dallas, TX
    3 days ago
  • $100k - $130k

     ...Description A growing player in the distribution and manufacture of data center power equipment is seeking a self starting Sr Field Service Tech. This person will work independently to ensure that data center power equipment such as UPSs, PDUs, RPPs, switchgear, transfer... 
    Weekend work

    JARBO

    Dallas, TX
    16 days ago
  •  ...four core areas: Building Controls, Energy Efficiency, Energy...  ...mechanical optimization, BMS/BAS and EPMS controls, lighting...  ...performance. Summary BMS Service Technician II diagnoses and resolves...  ...systems across commercial and mission-critical environments. This role... 
    Temporary work
    Work at office
    Flexible hours
    Night shift

    Mantis Innovation

    Dallas, TX
    18 days ago
  • $45 - $55 per hour

     ...Description Commercial Chiller Service Technician (Centrifugal) H&G...  ...Work on the Most Critical HVAC Equipment in...  ...refrigeration, electrical, and controls-related issues...  ...Building Automation Systems (BAS) and controls...  ...industrial, pharmaceutical, or mission-critical facilities... 
    Hourly pay
    Full time
    Work at office
    Relocation package

    H & G Systems

    Dallas, TX
    6 days ago
  •  ...rapidly growing , full-service building engineering...  ...Through our Data Center Mission Critical (DC|MC) business unit,...  ...Critical Service Technician is responsible for maintaining...  ...degradation, and control issues. ~ Executes...  ...plant exposure ~ BAS/BMS familiarity ~... 
    Full time
    Local area
    Night shift
    Weekend work

    Upchurch

    Dallas, TX
    6 hours ago
  • $32 - $45 per hour

     ...per hour, depending on experience and technician level, plus overtime and bonus potential...  ...Legacy Placement Partners is recruiting Controls Service Technicians II & III for an established...  ...: Independently troubleshoot complex BAS issues, modify programming and graphics... 
    Hourly pay
    Full time
    For contractors

    Legacy Placement Partners

    Dallas, TX
    2 days ago
  • $80k - $100k

     ...Century Builders is a growing leader in mission critical construction, delivering complex...  ...seeking a motivated, detail-oriented Safety Technician to support safe construction...  ...procedures. Compliance, Documentation & Controls Maintain and enforce site specific... 
    Daily paid
    Full time
    For subcontractor
    Work at office
    Local area
    Immediate start
    Relocation
    Relocation package
    Night shift
    Weekend work

    Century Builders

    Dallas, TX
    17 days ago
  •  ...COMPANY OVERVIEW: Birdseye’s mission is to help make the world a...  ...accuracy in mission-critical security, safety, and operational...  ...Description: The Field Service & Systems Technician plays a key dual-role in...  ...and clean. -Inventory Control : Help maintain stock accuracy... 
    Work at office
    Local area
    Remote work
    Flexible hours

    Birdseye Solutions

    Dallas, TX
    18 days ago
  •  ...reliability products. Mission We continually aim to grow...  ...! We're looking for a Field Service Technician to join our team! Summary...  ...in the roles demands strong critical thinking skills and the...  ...refrigeration systems, electrical, and control systems. · Configures and... 
    For contractors
    Work at office

    ESPEC North America Inc

    Dallas, TX
    17 days ago
  •  ...exciting opportunity for a Field Service Technician to join our team, working...  ...~ Perform on-site quality Control for the installation of...  ...~ Experience in Mechanical Critical Infrastructure Service and Maintenance...  ...all believe in Endeavour's mission: to guarantee clean water... 
    Full time
    Part time
    For contractors
    Local area
    Immediate start
    Remote work
    Long distance
    Flexible hours
    Night shift

    Thermal Works

    Dallas, TX
    5 days ago
  • $35 - $50 per hour

     ...Job Description Job Description Position Summary: We are seeking a Controls Service Technician to join a growing Building Automation team supporting Building Management Systems (BMS), BAS/DDC, and HVAC controls throughout the Central Texas market. This position... 
    Hourly pay
    Full time
    Casual work
    Monday to Friday

    NCW

    Richardson, TX
    6 days ago
  • $32 - $41 per hour

     ...2026. Job Purpose The Mobile Master Technician - Mission Critical Projects is a master-level technician...  ...range of fleet equipment. Prioritize service needs in high‑impact areas, including...  ...transmissions, air brake systems, and electronic controls found on trucks, heavy equipment, and... 
    Hourly pay
    Daily paid
    Temporary work
    Local area
    Relocation
    Relocation package

    Herc Rentals Inc.

    Grand Prairie, TX
    4 days ago
  • Herc Rentals is seeking a Mobile Master Technician - Mission Critical Projects to support high-priority locations across the country. This master-...  ...deployments or temporary relocation. You will diagnose, repair, and service a wide range of fleet equipment, aiming to minimize... 
    Temporary work
    Relocation

    Herc Rentals Inc.

    Grand Prairie, TX
    4 days ago
  •  ...environmental challenges. Our mission is to protect people,...  .... The Field Service Specialist will be responsible...  ...gas and odor control, volatile organic compounds...  ...keeping track of critical information, schedules...  ...Services Specialist and/or Technician. ~ Experience... 
    Remote job
    Work experience placement
    Work at office
    Flexible hours
    Weekend work

    CECO Environmental

    Addison, TX
    5 days ago
  •  ...accepting applications for a Fire Alarm/Intrusion/Access Control Service Technician for work at various retail locations across the United...  ...family-owned company since 1930 and we see each employee as a critical piece of the Wachter Family. With over 900 licenses across... 
    Daily paid
    Work at office
    Local area
    Remote work
    Flexible hours
    Night shift

    Wachter, Inc.

    Dallas, TX
    28 days ago
  •  ...Power Service Technician Location: Central Region - Heavy Travel Required About...  ...) designs, manufactures and installs mission-critical infrastructure powering the world's most...  ..., grounding, protective devices, and control wiring ~ Ability to troubleshoot... 
    Work at office
    Flexible hours
    Night shift

    Accelevation LLC

    Dallas, TX
    2 days ago
  • $90k - $120k

     ...Systems is seeking a  Field Service Technician  to join our team! Join...  ...guiding principle embedded in our mission and operations. Play a...  ...hardware and software controls for optimal performance....  ...emergency support team to address critical safety or productivity issues... 
    Temporary work
    Work from home
    Flexible hours

    HoSt Bio-energy Systems

    Syracuse, NY
    1 day ago
  •  ...Mechanical Field Engineer - Critical Facilities Traveler...  ...for the Data Center / Mission Critical Facilities Space...  ...these consulting services for Enterprise, Colocation...  ...coordination, and documentation control. The ideal candidate...  ...Systems, Control BAS / BMS systems etc. System... 
    Temporary work
    For contractors

    Pkaza

    Dallas, TX
    4 days ago
  •  ...COMPANY OVERVIEW: Birdseye’s mission is to help make the world a...  ...accuracy in mission-critical security, safety, and operational...  ...Branch Installations and Services On site management of all...  ...of experience in CCTV/Access Control Installations (e.g. Hikvision... 
    Remote work

    Birdseye Solutions

    Dallas, TX
    12 days ago
  • Stationary Battery Field Technician Family owned and operated since 1981, Shoppa’s Material...  ...provide a comprehensive array of products, services and integrated systems that help our...  ...responsible for assisting in the installation of critical power systems for UPS, switchgear, and... 
    Seasonal work
    Work at office

    Shoppa's Material Handling

    Dallas, TX
    4 days ago
  •  ...to 50% We urgently seek a Lead DC Power technician and an assistant technician to support our...  ...its dynamic team. We specialize in critical power, telecom, cable, and motive power...  ...records of installations, inspections, and service reports. Safety Compliance: Adhere to safety... 

    Alpine Power Systems

    Dallas, TX
    3 days ago
  • $35.99 - $53.95 per hour

     ...TITLE: CONTROLS TECHNICIAN III LOCATION: Houston, TX POSITION...  ...maintaining, troubleshooting, and servicing all aspects of the building...  ...serving throughout mission critical facilities. • Install, configure...  ...Control Systems, BAS/BMS systems including but not... 
    Hourly pay
    For subcontractor
    Work at office
    Local area
    Remote work
    Flexible hours

    CPG Beyond, Inc.

    Dallas, TX
    3 days ago
  • $18 - $20 per hour

     ...Job Description Job Description Service Technician – Automotive Electronics ____________...  ...life balance and professional growth Mission-driven work making a global impact...  ...Knowledgeable in Ignition, Starter , and Body Control Module (BCM) systems. Hands-on... 
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Local area
    Remote work
    Monday to Friday

    Smart Start

    Dallas, TX
    23 days ago
  •  ...commercial food equipment for food services and retail customers through...  ..., ventilation, and pollution control systems. ITW FEG has the...  ...customers, with highly specialized technicians and best-in-class supply...  ...with schedule to meet critical deadlines. Extended hours... 
    Contract work
    Work experience placement
    Work at office
    Night shift
    Afternoon shift
    Early shift

    Hobart Services

    Dallas, TX
    2 days ago
  •  ...seeking a skilled and motivated Field Service Technician (FSR3)  to join our team and support...  ...service electrical systems, industrial controls, and related equipment at client sites...  ...respectful and inclusive workplace is critical to our success. JDC Power Systems, LLC... 
    Work at office
    Local area
    Remote work
    Shift work
    Night shift
    Weekend work

    JDC Power Systems LLC

    Irving, TX
    23 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to BAS Controls Mission Critical Service Technician. Be the first to apply!